Tikuv 1-123 (2013). P65

Òest savollari
1. Qaysi mashina kastumboð, ðaltoboð va qishki harbiy kiyimlik gaz-
lamalarni ikki iðli bitta moki baxyaqator yuritib tikishga mo‘ljallangan?
A) 1822 rusumli;
B) 1022-M rusumli;
C) 335 rusumli;
D) CS-790 rusumli.
2. 1022-M rusumli tikuv mashinasi asosiy valining aylanish chastotasi
nechaga teng?
A) 4800 ayl/min;
B) 5000 ayl/min;
C) 4500 ayl/min;
D) 4300 ayl/min.
3. 1022-M va 1022 rusumli tikuv mashinalarining bir-biridan farqi
nimada?
A) Aylanma harakat taqsimlash validan asosiy valiga tishli g‘ildiraklar
yordamida emas, balki tishli tasma yordamida uzatiladi, materiallarni
surish mexanizmining konstruksiyasiga katta massali detallar ishlatilib,
o‘zgartirish kiritilgan;
B) aylanma harakat asosiy valdan taqsimlash valiga tishli g‘ildiraklar
yordamida emas, balki tishli tasma yordamida uzatiladi, materiallarni
surish mexanizmining konstruksiyasiga kichikroq massali detallar ishlatilib
o‘zgartirish kiritilgan;
C) aylanma harakat asosiy valdan taqsimlash valiga tishli g‘ildiraklar
yordamida uzatiladi, materiallarni surish mexanizmining konstruksiyasiga
o‘rta massali detallar ishlatilib o‘zgartirish kiritilgan;
D) to‘g‘ri javob yo‘q.
4. Moki uchi bilan igna orasidagi masofa qancha bo‘lishi kerak?
A) 0,1 – 0,8 mm;
B) 0,2 – 0,9 mm;
C) 0,1 – 0,7 mm;
D) 0,1 – 0,5 mm.

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5. Materiallarni surish mexanizmi qaysi uzellardan iborat?
A) Reykani gorizontal surish, teðki uzellari;
B) reykani vertikal va gorizontal surish baxya rostlagichi, teðki
uzellari;
C) baxya rostlagichi, reykani vertikal surish, teðki uzellari;
D) teðki uzellari, baxya rostlagichi.
6. LN-1162-S-5-4B rusumli tikuv mashinasi qanday baxyaqator yuritib
tikishga mo‘ljallangan?
A) Ikki iðli ðarallel moki baxyaqator;
B) bir iðli ðarallel moki baxyaqator;
C) siniq baxyaqator;
D) zanjirsimon yashirin baxyaqator.
7. LH-1162-S-5-4B rusumli tikuv mashinasi asosiy valining aylanish
chastotasi qancha?
A) 4000 ayl/min;
B) 6000 ayl/min;
C) 5000 ayl/min;
D) 3000 ayl/min.
8. 97-A rusumli tikuv mashinasi qanday gazlamalarni tikishga mo‘ljal-
langan?
A) Jun, sun’iy tolali, iðak;
B) zig‘ir, ðaltoboð matolar;
C) Ip, ipak, jun, zig‘ir;
D) to‘g‘ri javob yo‘q.
9. 97-A rusumli tikuv mashinasining materiallarni surish mexanizmi
qaysi qismlardan tuzilgan?
A) Reykani gorizontal surish, baxya ðuxtalash qurilmasi, moki;
B) reykani vertikal surish, reykani gorizontal surish uzellaridan, baxya
rostlagichi, baxya ðuxtalash qurilmasi, teðki uzeli;
C) igna, teðki uzeli, val, markaziy barmoqlar, shatun;
D) to‘g‘ri javob yo‘q.
10. Baxyaqatordan qirqish chizig‘iga qadar bo‘lgan oraliq qanchagacha
rostlanadi?
A) 3,5 dan 6,5 mm gacha;
B) 3,5 dan 7,5 mm gacha;
C) 2,5 dan 6 mm gacha;
D) 2 dan 5,5 mm gacha;
11. B 292-185082 rusumli ikki ignali tikuv mashinasi qanday
baxyaqator yuritib tikishga mo‘ljallangan?
A) Bitta moki baxyaqator;
B) ikki iðli bitta moki baxyaqator;
C) ikki iðli ikkita ðarallel moki baxyaqator;
D) bir iðli zanjirsimon yashirin baxya.

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90
12. 221-76-FA2-RAP 73 rusumli tikuv mashinasi qaysi firmada
ishlab chiqarilgan?
A) «Adler» (Germaniya);
B) «Òekstima» (Germaniya);
C) «Minerva» (Chexiya);
D) «Juki» (Yaðoniya).
13. 221-76-FA2-RAP 73 rusumli tikuv mashinasining aylanish
chastotasi to‘g‘ri keltirilgan variantni ko‘rsating.
A) 1500 ayl/min;
B) 1200 ayl/min;
C) 1600 ayl/min;
D) 1400 ayl/min.
14. «Durkoðð» (Germaniya) firmasining 271-140042 rusumli tikuv
mashinasida teðki ko‘tarilish balandligi qancha?
A) 5 mm;
B) 8 mm;
C) 3 mm;
D) 6 mm.
15. «Pfaff» (Germaniya) firmasining qanday rusumli tikuv mashinasida
qalin materiallarga ishlov berishda, erkaklar shimi va kastumlarini 2 iðli
moki baxyaqator yuritib tikishga mo‘ljallangan?
A) 271-140042 rusumli;
B) 45-909-0045-001/001;
C) 541-15105 rusumli;
D) EX 3216-42 P2/233 rusumli.
16. 45-909-0045-001/001 rusumli tikuv mashinasining gabarit o‘lcha-
mini ko‘rsating.
A) 50x72x42;
B) 50x60x32;
C) 40x30x53;
D) 60x35x70.
17. 45-909-0045-001/001 rusumli tikuv mashinasida tikilayotgan
materialda solqi hosil bo‘lmasligi uchun mashinada ðlatformaga nisbatan
vertikal va gorizontal harakatlanuvchan qanday mexanizm ishlatilgan?
A) Òishli reykali;
B) teðkili;
C) ignali;
D) ið tortish ðrujinasi.

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91
Baxyaqator
eni
Baxyaqator
qadami
a
45-rasm. Siniq baxyaqatorning turlari.
b
1
2